山东豪沃超高分子量聚乙烯吸水箱面板
吸水箱结构设计合理,是密封型结构。它通过真空泵抽吸,使纸页从低压脱水过度到高压快速脱水,从而加速纸页干燥,增强脱水效果和纸页的成形。面板两端配有调节块,可调节纸页的吸口宽度。调节块还配有润滑装置,它可以通过清水润滑降低摩擦系数,增加网子的使用寿命,真空吸水箱由箱体和面板组成,箱体采用不锈钢制作。面板通过整体加工,采用专用机床和特殊加工工艺,使整体加工精度高,表面平整,光洁度高、平滑、细腻,在使用过程中可以避免细小纤维存留及顶浆现象所产生的纸病,易控制水线,避免在脱水过程中所造成不利于纸页的形成,减少纸的两面差,大大改善纸张的匀度及平滑度,使网子和脱水元件之间产生水膜,提高耐磨性,大大降低网耗和能耗。
超高分子量聚乙烯具有许多优异的性能,然而如此优异的工程塑料却很少有人知道它的存在,这主要是由于以前对超高分子量聚乙烯的熔体特性研究不足,加工方法基本上还停留在落后的压制一烧结工艺上。近年来随者超高分子量聚乙烯加工技术的不断发展,其制品己在许多领域中获得了成功的应用。
超高分子量聚乙烯吸水箱面板特性及优势
【1】极高的耐磨特性,UHMW-PE制品的独特分子结构,使它具有极高的抗滑动摩擦能力。耐磨性高于一般的合金钢6.6倍,钢管的4-7倍。
【2】极高的耐冲击性,在现有的工程塑料中本产品的冲击韧性值最高,本产品按GB1843标准,进行悬臂梁冲击实验达到无破损。
【3】优良的化学稳定性,本产品可以耐烈性化学物质的侵蚀,除对某些强酸在高温下有轻微腐蚀外,在其它的碱液、酸液中不受腐蚀。
【4】良好的自润滑性,由于本产品内含蜡状物质,且自身润滑很好。摩擦系数(196N,2小时)仅为0.219MN/m(GB3960),因此不但能运动自如,且保护相关工件不磨损或拉伤。
【5】独特的耐低温性,本品耐低温性能优异,其耐冲击性、耐磨性在零下269摄氏度时基本不变。是唯一可在接近绝对零度的温度下工作的一种工程塑料。
【6】不易结垢性,本品由于摩擦系数小和无极性,因此具有很好的表面非附着性。
【7】耐环境应力开裂性最优;弹性模量是PE100的1.5倍以上; 抗疲劳强度50万次。
山东豪沃橡塑产品主要包括:啤酒饮料和食品加工等机械的、弯轨、螺杆、齿轮、滚轮、垫条、导轨、导条、滑轮及相关机械配件。所生产的工程塑料制品具有优异的机械性能,强度、刚度、硬度及韧性均较高,且具有质轻、耐磨损、耐老化、自润滑以及良好的机械加工性能。广泛应用于包装、饮料、食品、电子、纺织、自动化等制造行业。
Shandong HOWO UHMWPE water suction tank panel
The structural design of the water suction tank is reasonable and is a sealed structure. It is pumped by vacuum pump to make the paper excessive from low-pressure dehydration to high-pressure rapid dehydration, so as to accelerate the paper drying and enhance the dehydration effect and paper forming. Both ends of the panel are equipped with adjusting blocks to adjust the suction width of the paper sheet. The adjusting block is also equipped with a lubrication device, which can reduce the friction coefficient and increase the service life of the net through clean water lubrication. The vacuum suction tank is composed of a box and a panel, and the box is made of stainless steel. Through overall processing, the panel adopts special machine tools and special processing technology, so that the overall processing accuracy is high, the surface is flat, the finish is high, smooth and delicate. In the process of use, it can avoid the paper disease caused by the retention of fine fibers and top slurry phenomenon, easy to control the water line, avoid the formation of paper pages in the dehydration process, reduce the difference between two sides of paper, and greatly improve the uniformity and smoothness of paper, The water film is generated between the net and the dehydration element, the wear resistance is improved, and the net consumption and energy consumption are greatly reduced.
UHMWPE has many excellent properties, but few people know the existence of such excellent engineering plastics. This is mainly due to the insufficient research on the melt characteristics of UHMWPE in the past, and the processing method basically remains in the backward pressing sintering process. In recent years, with the continuous development of UHMWPE processing technology, its products have been successfully applied in many fields.
Shandong HOWO rubber and plastic products mainly include: beer, beverage and food processing machinery, bending rail, screw, gear, roller, cushion strip, guide rail, guide strip, pulley and related mechanical accessories. The engineering plastic products produced have excellent mechanical properties, high strength, stiffness, hardness and toughness, light weight, wear resistance, aging resistance, self lubrication and good machining properties. It is widely used in packaging, beverage, food, electronics, textile, automation and other manufacturing industries.